IP STARS | 2016 – 2025

Recognized as one of the top law firms in Intellectual Property in Brazil, in four categories of the guide: Patent Disputes and Patent Prosecution, in Tier 2 (2025); and Trademark Disputes and Trademark Prosecution, in Tier 1 (2025).

Claudio Barbosa and Rafael Lacaz Amaral were recognized as Patent Star & Trademark Star; Gabriel Leonardos, Elisabeth Kasznar, Maria Pia Guerra and Filipe Leonardos as Trademark Stars.

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1 de July de 2025

New PPH Cycle Opens for Third Quarter of 2025 – Telecommunication Applications Excluded

In accordance with Ordinance 03/2025, published by the BPTO on March 25, 2025, a new limit of 800 Patent Prosecution Highway (PPH) … New PPH Cycle Opens for Third Quarter of 2025 – Telecommunication Applications Excluded

1 de July de 2025

Brazil’s Supreme Court Partially Strikes Down Internet Law Provision, Imposes Stricter Duty of Care on Online Platforms

On Thursday, June 26, the Brazilian Supreme Federal Court (STF) issued a landmark ruling, partially invalidating Article 19 of the Brazilian Internet … Brazil’s Supreme Court Partially Strikes Down Internet Law Provision, Imposes Stricter Duty of Care on Online Platforms

26 de June de 2025

Kasznar Leonardos was ranked in Chambers & Partners Brazil: Industries & Sectors 2025

We are proud to announce that Kasznar Leonardos has been ranked in the Chambers Brazil Guide: Industries & Sectors 2025. We were … Kasznar Leonardos was ranked in Chambers & Partners Brazil: Industries & Sectors 2025

Kasznar Leonardos